Welcome to Hotenda.com Online Store!

logo
userjoin
Home

C8051F921-GM

C8051F921-GM

C8051F921-GM

Silicon Labs

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F9xx Series C8051F92 24 Pin 25MHz 3V 24-WFQFN Exposed Pad

SOT-23

C8051F921-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface MountYES
Number of Pins 24
Operating Temperature-40°C~85°C TA
PackagingTube
Series C8051F9xx
Published 2000
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 25MHz
Base Part Number C8051F92
Pin Count24
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size32kB
Oscillator TypeInternal
Number of I/O 16
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 0.9V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Bit Size 8
Data Converter A/D 15x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 4
Number of ADC Channels 15
Number of PWM Channels 6
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:1537 items

C8051F921-GM Product Details

C8051F921-GM Overview


The package is 24-WFQFN Exposed Pad-shaped. There are 16 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the C8051F9xx series of electrical components. Having a size of 32KB 32K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 24 has 24 terminations. 8-bits are used for its size. IC Chip has 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 32kB is the size of the memory in the IC part. Using the base part number C8051F92, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. On the chip, 24 pins are accessible. In total, there are 4 timers/counters on the device. The pin count is 24. The ADC channel count on this device totals up to 15 channels. IC chip bits total 8. In order for the device to function, it uses 6 PWM channels.

C8051F921-GM Features


24-WFQFN Exposed Pad package
Mounting type of Surface Mount


C8051F921-GM Applications


There are a lot of Silicon Labs
C8051F921-GM Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

Get Subscriber

Enter Your Email Address, Get the Latest News